
Borri RTB Compact 50 A
The smaller version of the RTB with the same microprocessor control and functions, for industrial DC supplies from 50 to 200 A.
- Thyristor-controlled rectifier bridge
- Charges Ni-Cd and lead-acid batteries
- Wide choice of alarms and measurements
Technical data
| Rating (A) | 50 |
Input
| Nominal voltage | 380/400 Vac 3-phase ±10% (others on request) |
| Frequency | 50/60 Hz ±5 Hz |
Output
| Nominal voltage | 24/48/110/125/220 Vdc |
| Static voltage regulation | ±1% |
| Voltage ripple | ≤1- 2% with and without battery depending on output voltage |
| Overload capacity | <120% for 20 min; <150% for 2 min; >150% for 20 s (protection electronic current limit)* |
System
| Height (mm) | 1900 |
| W × D (mm) at 24 Vdc | 600x640 |
| W × D (mm) at 48/60 Vdc | 600x640 |
| W × D (mm) at 100/125 Vdc | 600x640 |
| W × D (mm) at 220 Vdc | 600x640 |
| Cooling | Natural |
| Colour | RAL 7035 (other colours optional) |
| Protection degree | IP 20 as per IEC 60529 (other protection degrees up to IP 42 optional) |
| Operating temperature | -10°C to +40°C (up to 55°C available as option) |
| Storage temperature | -20°C ÷ +70°C |
| Altitude | <1000 m (derating according to EN 62040-3) |
| Audible noise at 1 meter (dBA) | <55 to 65 dBA at 1m depending on rating and fan redundancy |
User Interface
| Front panel | LCD panel, LED mimic, function keys. 10 programable alarm and status LEDs |
| Standard alarms | AC Fail, DC Hi, DC Low, Charger Fail, Overload, Blown Fuses, Battery Discharge, Common Alarm (many other available as standard) |
| Connectivity | Potential free contacts (available as option) |
Standards
| Safety | IEC EN 50178, IEC EN 62040-1 |
| EMC | IEC EN 61000-6-2, IEC EN 61000-6-4,IEC EN 62040-2 |
| Test and performance | IEC EN 60146 |
| Marking | CE (CSA/UL certified as optional) |
Source: Borri product page for RTB Compact.

Borri RTB Compact 100 A
The smaller version of the RTB with the same microprocessor control and functions, for industrial DC supplies from 50 to 200 A.
- Thyristor-controlled rectifier bridge
- Charges Ni-Cd and lead-acid batteries
- Wide choice of alarms and measurements
Technical data
| Rating (A) | 100 |
Input
| Nominal voltage | 380/400 Vac 3-phase ±10% (others on request) |
| Frequency | 50/60 Hz ±5 Hz |
Output
| Nominal voltage | 24/48/110/125/220 Vdc |
| Static voltage regulation | ±1% |
| Voltage ripple | ≤1- 2% with and without battery depending on output voltage |
| Overload capacity | <120% for 20 min; <150% for 2 min; >150% for 20 s (protection electronic current limit)* |
System
| Height (mm) | 1900 |
| W × D (mm) at 24 Vdc | 600x640 |
| W × D (mm) at 48/60 Vdc | 600x640 |
| W × D (mm) at 100/125 Vdc | 600x640 |
| W × D (mm) at 220 Vdc | 600x640 |
| Cooling | Natural |
| Colour | RAL 7035 (other colours optional) |
| Protection degree | IP 20 as per IEC 60529 (other protection degrees up to IP 42 optional) |
| Operating temperature | -10°C to +40°C (up to 55°C available as option) |
| Storage temperature | -20°C ÷ +70°C |
| Altitude | <1000 m (derating according to EN 62040-3) |
| Audible noise at 1 meter (dBA) | <55 to 65 dBA at 1m depending on rating and fan redundancy |
User Interface
| Front panel | LCD panel, LED mimic, function keys. 10 programable alarm and status LEDs |
| Standard alarms | AC Fail, DC Hi, DC Low, Charger Fail, Overload, Blown Fuses, Battery Discharge, Common Alarm (many other available as standard) |
| Connectivity | Potential free contacts (available as option) |
Standards
| Safety | IEC EN 50178, IEC EN 62040-1 |
| EMC | IEC EN 61000-6-2, IEC EN 61000-6-4,IEC EN 62040-2 |
| Test and performance | IEC EN 60146 |
| Marking | CE (CSA/UL certified as optional) |
Source: Borri product page for RTB Compact.

Borri RTB Compact 150 A
The smaller version of the RTB with the same microprocessor control and functions, for industrial DC supplies from 50 to 200 A.
- Thyristor-controlled rectifier bridge
- Charges Ni-Cd and lead-acid batteries
- Wide choice of alarms and measurements
Technical data
| Rating (A) | 150 |
Input
| Nominal voltage | 380/400 Vac 3-phase ±10% (others on request) |
| Frequency | 50/60 Hz ±5 Hz |
Output
| Nominal voltage | 24/48/110/125/220 Vdc |
| Static voltage regulation | ±1% |
| Voltage ripple | ≤1- 2% with and without battery depending on output voltage |
| Overload capacity | <120% for 20 min; <150% for 2 min; >150% for 20 s (protection electronic current limit)* |
System
| Height (mm) | 1900 |
| W × D (mm) at 24 Vdc | 600x640 |
| W × D (mm) at 48/60 Vdc | 600x640 |
| W × D (mm) at 100/125 Vdc | 600x640 |
| W × D (mm) at 220 Vdc | 600x640 |
| Cooling | Forced (natural for 150 A on request) |
| Colour | RAL 7035 (other colours optional) |
| Protection degree | IP 20 as per IEC 60529 (other protection degrees up to IP 42 optional) |
| Operating temperature | -10°C to +40°C (up to 55°C available as option) |
| Storage temperature | -20°C ÷ +70°C |
| Altitude | <1000 m (derating according to EN 62040-3) |
| Audible noise at 1 meter (dBA) | <55 to 65 dBA at 1m depending on rating and fan redundancy |
User Interface
| Front panel | LCD panel, LED mimic, function keys. 10 programable alarm and status LEDs |
| Standard alarms | AC Fail, DC Hi, DC Low, Charger Fail, Overload, Blown Fuses, Battery Discharge, Common Alarm (many other available as standard) |
| Connectivity | Potential free contacts (available as option) |
Standards
| Safety | IEC EN 50178, IEC EN 62040-1 |
| EMC | IEC EN 61000-6-2, IEC EN 61000-6-4,IEC EN 62040-2 |
| Test and performance | IEC EN 60146 |
| Marking | CE (CSA/UL certified as optional) |
Source: Borri product page for RTB Compact.

Borri RTB Compact 200 A
The smaller version of the RTB with the same microprocessor control and functions, for industrial DC supplies from 50 to 200 A.
- Thyristor-controlled rectifier bridge
- Charges Ni-Cd and lead-acid batteries
- Wide choice of alarms and measurements
Technical data
| Rating (A) | 200 |
Input
| Nominal voltage | 380/400 Vac 3-phase ±10% (others on request) |
| Frequency | 50/60 Hz ±5 Hz |
Output
| Nominal voltage | 24/48/110/125/220 Vdc |
| Static voltage regulation | ±1% |
| Voltage ripple | ≤1- 2% with and without battery depending on output voltage |
| Overload capacity | <120% for 20 min; <150% for 2 min; >150% for 20 s (protection electronic current limit)* |
System
| Height (mm) | 1900 |
| W × D (mm) at 24 Vdc | 600x640 |
| W × D (mm) at 48/60 Vdc | 600x640 |
| W × D (mm) at 100/125 Vdc | 600x640 |
| W × D (mm) at 220 Vdc | 600x640 |
| Cooling | Forced (natural for 150 A on request) |
| Colour | RAL 7035 (other colours optional) |
| Protection degree | IP 20 as per IEC 60529 (other protection degrees up to IP 42 optional) |
| Operating temperature | -10°C to +40°C (up to 55°C available as option) |
| Storage temperature | -20°C ÷ +70°C |
| Altitude | <1000 m (derating according to EN 62040-3) |
| Audible noise at 1 meter (dBA) | <55 to 65 dBA at 1m depending on rating and fan redundancy |
User Interface
| Front panel | LCD panel, LED mimic, function keys. 10 programable alarm and status LEDs |
| Standard alarms | AC Fail, DC Hi, DC Low, Charger Fail, Overload, Blown Fuses, Battery Discharge, Common Alarm (many other available as standard) |
| Connectivity | Potential free contacts (available as option) |
Standards
| Safety | IEC EN 50178, IEC EN 62040-1 |
| EMC | IEC EN 61000-6-2, IEC EN 61000-6-4,IEC EN 62040-2 |
| Test and performance | IEC EN 60146 |
| Marking | CE (CSA/UL certified as optional) |
Source: Borri product page for RTB Compact.
Other models of RTB Compact
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